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Heidelberg, MN Weather Forecast
Heidelberg, MN Weather Forecast Date: 737 AM CDT Sat Oct 17 2026
The area/counties/county of: Le Sueur, including the city of Le Sueur.or toggle through each period.
Today... Sunny. Widespread frost early in the morning. Highs in the upper 50s. Southwest winds 10 to 20 mph.
Tonight... Not as cool. Clear. Lows in the lower 40s. South winds 15 to 20 mph.
Sunday... Sunny. Highs in the mid 60s. Southwest winds 15 to 20 mph.
Sunday Night... Clear. Lows in the lower 40s. South winds 5 to 10 mph.
Monday... Sunny. Highs in the mid 60s. South winds up to 10 mph.
Monday Night... Mostly clear. Lows in the mid 40s.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows around 50.
Wednesday... Mostly sunny. Highs in the lower 70s.
Wednesday Night... Partly cloudy. Lows in the lower 50s.
Thursday... Sunny. Highs in the mid 70s.
Thursday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
Heidelberg Radar Loop
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